Let glibc from AT 16.0 track glibc from AT next
Let glibc from AT 16.0 track glibc from AT next

AT 16.0 will be based on glibc 2.36, which is still to be released.
As AT next tracks glibc master branch, let AT 16.0 reuse its code until
glibc 2.36 get its own branch.

Signed-off-by: Erwan Prioul <9949cc68615082c237e6af925cacbd2ea7f2e953@linux.ibm.com>

advancetoolchain/advance-toolchain,advancetoolchain/advance-toolchain,advancetoolchain/advance-toolchain,advancetoolchain/advance-toolchain,advancetoolchain/advance-toolchain,advancetoolchain/advance-toolchain